For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae and, occasionally, the biggest blast in the universe--the gamma ray burst (GRB).

published:19 Jan 2017

views:35680

In this program the constellations serve as a backdrop for the diversity of stellar objects and for a few very special stars that serve as navigation aids for sailors, seasonal markers for farmers or distance milestones for astronomers.Thanks for watching Please Like, Share, Comment and Subscribe.

published:21 Jan 2017

views:103078

This animal is more than three feet wide and one of the fastest animals in its biome! It's also a very efficient scavenger.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Sunflower Seastar: Terrifying Predator? | National Geographic
https://youtu.be/BnJ8preFDdA
National Geographic
https://www.youtube.com/natgeo

published:08 Dec 2017

views:51605

Sea stars (starfish) along North America's west coast have been dying at an alarming rate. A syndrome known as sea star wasting disease causes the animal to lose limbs and eventually disintegrate, leaving behind a pile of white goo. Scientists researching the disease have identified a likely culprit, a densovirus that weakens the sea star's ability to defend itself against microorganisms. This discovery, along with sightings of sea star hatchlings in the impacted areas, offer hope for the future of the species.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Click here to read more: http://news.nationalgeographic.com/2015/09/150915-sea-star-wasting-disease-epidemic-update-oceans-animals-science/
PRODUCER: JessicaSherry
UNDERWATER PHOTOGRAPHY: Laura James, Ben Miner, and Nathan Schwark
MUSIC: "WonderCycle" by Chris Zabriski, "Natural Beauty" by ChillCarrier, "Tomorrow is Here" by Artiria Productions, "Among the Stars" by Ben Beiny
SPECIAL THANKS: Shannon PointMarineCenter and Western Washington University
SENIOR PRODUCER: Jeff Hertick
Why Are So Many Starfish Dying? | National Geographic
https://youtu.be/VPSFdjvES_Y
National Geographic
https://www.youtube.com/natgeo

published:15 Sep 2015

views:24080

UniverseDocumentary 2017 | White Dwarf - Universe's SleepingMonster | National Geographic
A white dwarf, also called a degenerate dwarf, is a stellar core remnant composed mostly of electron-degenerate matter. A white dwarf is very dense: its mass is comparable to that of the Sun, while its volume is comparable to that of Earth. A white dwarf's faint luminosity comes from the emission of stored thermal energy; no fusion takes place in a white dwarf wherein mass is converted to energy. The nearest known white dwarf is Sirius B, at 8.6 light years, the smaller component of the Sirius binary star. There are currently thought to be eight white dwarfs among the hundred star systems nearest the Sun. The unusual faintness of white dwarfs was first recognized in 1910. The name white dwarf was coined by Willem Luyten in 1922. The universe has not existed long enough to experience a white dwarf releasing all of its energy as it will take many billions of years

Just reaching one of Dark Star’s seven known entrances is tough. The monstrous remote cave in Uzbekistan, one of the world’s deepest high-altitude cave systems, can’t be attained without rock-climbing skills and equipment.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
An expedition team included an ensemble of world-class cavers and scientists ages 22 to 54, with Russians, Italians, Israelis, one German, and National Geographic writer Mark Synott. After meeting up with the team in Tashkent, the capital of Uzbekistan, his journey was far from over.
From there they traveled together a little over a hundred miles by bus, with hundreds of pounds of food and gear for three weeks in the field, across the arid plains. They took a popular tourist route that follows the ancient Silk Road to Samarqand. Then they turned off the beaten path, heading south toward the Afghan border to Boysun, where they loaded everything into a six-wheeled Soviet-era troop transport. As they lumbered into the Boysuntov (also known as Baysun-Tau) Range, the mountains gradually rose to 12,000 feet and then dropped off in a jagged line of spectacular cliffs. Once the route became too steep for the truck, the team hiked for two days with 15 donkeys to haul their supplies up to the base camp, perched on sloping terraces at the foot of the limestone escarpment. It took several days of rigging ropes to access the cave and haul up gear. In the article Synott remembers, "But finally I hoisted myself up a 450-foot rope to the cave’s main entrance (dubbed Izhevskaya, or R21). I began to see why cavers think of Dark Star as a living, breathing entity. Down at base camp, the temperature hovered around 100°F, but up here I was shocked to find myself bracing against a freezing wind blasting out of Dark Star’s mouth."
Read more about the expedition in "Is This the UndergroundEverest?" from National Geographic Magazine.
http://www.nationalgeographic.com/magazine/2017/03/dark-star-deepest-cave-climbing-uzbekistan/
Watch These CaveDivers’ Epic Climb to Dark Star | National Geographic
https://youtu.be/ifm9QzpQ4bA
National Geographic
https://www.youtube.com/natgeo

published:22 Mar 2017

views:19042

Graham Elliot, Nigella Lawson, and others describe their version of the perfect burger.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
10 Chefs 1 Question: The Perfect Burger | National Geographic
https://youtu.be/O0l7mvijzk4
National Geographic
https://www.youtube.com/natgeo

published:16 Nov 2014

views:25645

Go inside the cave system where researchers have been working to retrieve ancient hominid bones. Steve Tucker and Rick Hunter are the cavers who spotted the remains initially. The two friends were out exploring for fun a few weeks ago, when they squeezed down a 20-meter vertical crack and saw bones—the kinds of fossils local paleoanthropologist and National Geographic Explorer-in-Residence Lee Berger had asked their caving club to keep an eye out for.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Read daily updates from the Rising Star Expedition at our "ExplorersJournal" blog: http://newswatch.nationalgeographic.com/tag/rising-star-expedition/.
First LookInside the Fossil Cave (ExpeditionUpdate) | National Geographic
https://youtu.be/D9mXu1BWI6A
National Geographic
https://www.youtube.com/natgeo

published:15 Nov 2013

views:60917

published:24 Oct 2017

views:503

Journey to the Planets aka Voyage To The Planets Have you ever wondered what it would be like to leave Earth? To lose sight of our home planet and go where no human has gone before? Blast-off with Voyage to the Planets: a 6 x 50 minute documentary series exploring the pleasures and pitfalls of travel to the very alien planets of our own Solar System. What strange sights await you? What dangers must you avoid? Voyage to the Planets visits the planets from two very personal perspectives: the direct experience of the people who have sent probes hurtling to all our cosmic neighbours, and the viewpoint of any one of us who might dream of making a trip ourselves. Take a ringside seat to the splendours of the Solar System with Voyage to the Planets: an astronaut's guide to whole new worlds of possibility. A traveller's guide to leaving earth, narrated by Dominic Frisby .
Jupiter
------------
Do you fancy blasting off to the King of the Planets? For a truly out of this world planetary experience, you should head beyond the Asteroid Belt to the largest planet in the Solar System. Welcome to Jupiter, a world so roomy that it could swallow every planet and moon in the Solar System and still have room for more. For 400 years, we have been gazing at Jupiter and wondering. Wondering what sort of worlds the astronomer Galileo had spied all those years ago? What would it be like to pay the King of the Planets a personal visit, to step upon its many moons, or dive beneath its swirling clouds? These questions were partially answered when the Galileo spacecraft slipped into orbit in 1995 for a seven-year sojourn that would prove beyond doubt that the entire Jovian system is worth a return visit.

published:11 Jan 2017

views:7607

Açıklama For more documentaires of any kind, you can subscribe to my channel Pro Documentary.
This documentary is about Space universe 2016 videos. In this video we will show you How the Constellations works. What are the importance and Facts of .
Like me on Facebook: Follow me on twitter: This documentary was made, .
NEW DOCUMENTARIES HERE - ✓ SUBSCRIBE TO US!

Star

A star is a luminous sphere of plasma held together by its own gravity. The nearest star to Earth is the Sun. Other stars are visible to the naked eye from Earth during the night, appearing as a multitude of fixed luminous points in the sky due to their immense distance from Earth. Historically, the most prominent stars were grouped into constellations and asterisms, and the brightest stars gained proper names. Extensive catalogues of stars have been assembled by astronomers, which provide standardized star designations.

For at least a portion of its life, a star shines due to thermonuclear fusion of hydrogen into helium in its core, releasing energy that traverses the star's interior and then radiates into outer space. Once the hydrogen in the core of a star is nearly exhausted, almost all naturally occurring elements heavier than helium are created by stellar nucleosynthesis during the star's lifetime and, for some stars, by supernova nucleosynthesis when it explodes. Near the end of its life, a star can also contain degenerate matter. Astronomers can determine the mass, age, metallicity (chemical composition), and many other properties of a star by observing its motion through space, luminosity, and spectrum respectively. The total mass of a star is the principal determinant of its evolution and eventual fate. Other characteristics of a star, including diameter and temperature, change over its life, while the star's environment affects its rotation and movement. A plot of the temperature of many stars against their luminosities, known as a Hertzsprung–Russell diagram (H–R diagram), allows the age and evolutionary state of a star to be determined.

While this type of national park had been proposed previously, the United States established the first "public park or pleasuring-ground for the benefit and enjoyment of the people", Yellowstone National Park, in 1872. Although Yellowstone was not officially termed a "national park" in its establishing law, it was always termed such in practice and is widely held to be the first and oldest national park in the world. The first area to use "national park" in its creation legislation was the US's Mackinac Island, in 1875. Australia's Royal National Park, established in 1879, was the world's third official national park. In 1895 ownership of Mackinac Island was transferred to the State of Michigan as a state park and national park status was consequently lost. As a result, Australia's Royal National Park is by some considerations the second oldest national park now in existence.

James T. Struck BA, BS, AA, MLIS argued for Dark Stars as a type of star that generates no or insignicant light even with heat production. He argued for these new stars like purple stars (which were observed historically), green stars (which can be seen) and low energy stars.

National Geographic | Death Stars - Documentary HD 720p

For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae and, occasionally, the biggest blast in the universe--the gamma ray burst (GRB).

44:29

National Geographic & Constellations Documentary HD 2017

National Geographic & Constellations Documentary HD 2017

National Geographic & Constellations Documentary HD 2017

In this program the constellations serve as a backdrop for the diversity of stellar objects and for a few very special stars that serve as navigation aids for sailors, seasonal markers for farmers or distance milestones for astronomers.Thanks for watching Please Like, Share, Comment and Subscribe.

1:48

Sunflower Seastar: Terrifying Predator? | National Geographic

Sunflower Seastar: Terrifying Predator? | National Geographic

Sunflower Seastar: Terrifying Predator? | National Geographic

This animal is more than three feet wide and one of the fastest animals in its biome! It's also a very efficient scavenger.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Sunflower Seastar: Terrifying Predator? | National Geographic
https://youtu.be/BnJ8preFDdA
National Geographic
https://www.youtube.com/natgeo

3:39

Why Are So Many Starfish Dying? | National Geographic

Why Are So Many Starfish Dying? | National Geographic

Why Are So Many Starfish Dying? | National Geographic

Sea stars (starfish) along North America's west coast have been dying at an alarming rate. A syndrome known as sea star wasting disease causes the animal to lose limbs and eventually disintegrate, leaving behind a pile of white goo. Scientists researching the disease have identified a likely culprit, a densovirus that weakens the sea star's ability to defend itself against microorganisms. This discovery, along with sightings of sea star hatchlings in the impacted areas, offer hope for the future of the species.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Click here to read more: http://news.nationalgeographic.com/2015/09/150915-sea-star-wasting-disease-epidemic-update-oceans-animals-science/
PRODUCER: JessicaSherry
UNDERWATER PHOTOGRAPHY: Laura James, Ben Miner, and Nathan Schwark
MUSIC: "WonderCycle" by Chris Zabriski, "Natural Beauty" by ChillCarrier, "Tomorrow is Here" by Artiria Productions, "Among the Stars" by Ben Beiny
SPECIAL THANKS: Shannon PointMarineCenter and Western Washington University
SENIOR PRODUCER: Jeff Hertick
Why Are So Many Starfish Dying? | National Geographic
https://youtu.be/VPSFdjvES_Y
National Geographic
https://www.youtube.com/natgeo

UniverseDocumentary 2017 | White Dwarf - Universe's SleepingMonster | National Geographic
A white dwarf, also called a degenerate dwarf, is a stellar core remnant composed mostly of electron-degenerate matter. A white dwarf is very dense: its mass is comparable to that of the Sun, while its volume is comparable to that of Earth. A white dwarf's faint luminosity comes from the emission of stored thermal energy; no fusion takes place in a white dwarf wherein mass is converted to energy. The nearest known white dwarf is Sirius B, at 8.6 light years, the smaller component of the Sirius binary star. There are currently thought to be eight white dwarfs among the hundred star systems nearest the Sun. The unusual faintness of white dwarfs was first recognized in 1910. The name white dwarf was coined by Willem Luyten in 1922. The universe has not existed long enough to experience a white dwarf releasing all of its energy as it will take many billions of years

Just reaching one of Dark Star’s seven known entrances is tough. The monstrous remote cave in Uzbekistan, one of the world’s deepest high-altitude cave systems, can’t be attained without rock-climbing skills and equipment.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
An expedition team included an ensemble of world-class cavers and scientists ages 22 to 54, with Russians, Italians, Israelis, one German, and National Geographic writer Mark Synott. After meeting up with the team in Tashkent, the capital of Uzbekistan, his journey was far from over.
From there they traveled together a little over a hundred miles by bus, with hundreds of pounds of food and gear for three weeks in the field, across the arid plains. They took a popular tourist route that follows the ancient Silk Road to Samarqand. Then they turned off the beaten path, heading south toward the Afghan border to Boysun, where they loaded everything into a six-wheeled Soviet-era troop transport. As they lumbered into the Boysuntov (also known as Baysun-Tau) Range, the mountains gradually rose to 12,000 feet and then dropped off in a jagged line of spectacular cliffs. Once the route became too steep for the truck, the team hiked for two days with 15 donkeys to haul their supplies up to the base camp, perched on sloping terraces at the foot of the limestone escarpment. It took several days of rigging ropes to access the cave and haul up gear. In the article Synott remembers, "But finally I hoisted myself up a 450-foot rope to the cave’s main entrance (dubbed Izhevskaya, or R21). I began to see why cavers think of Dark Star as a living, breathing entity. Down at base camp, the temperature hovered around 100°F, but up here I was shocked to find myself bracing against a freezing wind blasting out of Dark Star’s mouth."
Read more about the expedition in "Is This the UndergroundEverest?" from National Geographic Magazine.
http://www.nationalgeographic.com/magazine/2017/03/dark-star-deepest-cave-climbing-uzbekistan/
Watch These CaveDivers’ Epic Climb to Dark Star | National Geographic
https://youtu.be/ifm9QzpQ4bA
National Geographic
https://www.youtube.com/natgeo

3:30

10 Chefs 1 Question: The Perfect Burger | National Geographic

10 Chefs 1 Question: The Perfect Burger | National Geographic

10 Chefs 1 Question: The Perfect Burger | National Geographic

Graham Elliot, Nigella Lawson, and others describe their version of the perfect burger.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
10 Chefs 1 Question: The Perfect Burger | National Geographic
https://youtu.be/O0l7mvijzk4
National Geographic
https://www.youtube.com/natgeo

Go inside the cave system where researchers have been working to retrieve ancient hominid bones. Steve Tucker and Rick Hunter are the cavers who spotted the remains initially. The two friends were out exploring for fun a few weeks ago, when they squeezed down a 20-meter vertical crack and saw bones—the kinds of fossils local paleoanthropologist and National Geographic Explorer-in-Residence Lee Berger had asked their caving club to keep an eye out for.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Read daily updates from the Rising Star Expedition at our "ExplorersJournal" blog: http://newswatch.nationalgeographic.com/tag/rising-star-expedition/.
First LookInside the Fossil Cave (ExpeditionUpdate) | National Geographic
https://youtu.be/D9mXu1BWI6A
National Geographic
https://www.youtube.com/natgeo

National Geographic - Journey To Jupiter - Documentary 2017

Journey to the Planets aka Voyage To The Planets Have you ever wondered what it would be like to leave Earth? To lose sight of our home planet and go where no human has gone before? Blast-off with Voyage to the Planets: a 6 x 50 minute documentary series exploring the pleasures and pitfalls of travel to the very alien planets of our own Solar System. What strange sights await you? What dangers must you avoid? Voyage to the Planets visits the planets from two very personal perspectives: the direct experience of the people who have sent probes hurtling to all our cosmic neighbours, and the viewpoint of any one of us who might dream of making a trip ourselves. Take a ringside seat to the splendours of the Solar System with Voyage to the Planets: an astronaut's guide to whole new worlds of possibility. A traveller's guide to leaving earth, narrated by Dominic Frisby .
Jupiter
------------
Do you fancy blasting off to the King of the Planets? For a truly out of this world planetary experience, you should head beyond the Asteroid Belt to the largest planet in the Solar System. Welcome to Jupiter, a world so roomy that it could swallow every planet and moon in the Solar System and still have room for more. For 400 years, we have been gazing at Jupiter and wondering. Wondering what sort of worlds the astronomer Galileo had spied all those years ago? What would it be like to pay the King of the Planets a personal visit, to step upon its many moons, or dive beneath its swirling clouds? These questions were partially answered when the Galileo spacecraft slipped into orbit in 1995 for a seven-year sojourn that would prove beyond doubt that the entire Jovian system is worth a return visit.

Açıklama For more documentaires of any kind, you can subscribe to my channel Pro Documentary.
This documentary is about Space universe 2016 videos. In this video we will show you How the Constellations works. What are the importance and Facts of .
Like me on Facebook: Follow me on twitter: This documentary was made, .
NEW DOCUMENTARIES HERE - ✓ SUBSCRIBE TO US!

43:29

The Sun Full HD 1080p, Amazing Documentary

The Sun Full HD 1080p, Amazing Documentary

The Sun Full HD 1080p, Amazing Documentary

It begins with the Sun. Life on Earth is dependent on the Sun. Explore the inner workings of our nearest Star.
If you enjoy what you see hit the subscribe button, comment and like.

0:52

Watch: Entrancing Sea Creature Glides Through Water | National Geographic

Watch: Entrancing Sea Creature Glides Through Water | National Geographic

Watch: Entrancing Sea Creature Glides Through Water | National Geographic

Watch this mesmerizing feather star swim through the ocean. A type of crinoid, feather stars evolved to swim to evade predators.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Click here to read more about the feather star.
http://news.nationalgeographic.com/2016/12/swimming-feather-star-video-crinoid-thailand/
Watch: Entrancing Sea Creature Glides Through Water | National Geographic
https://youtu.be/_u6lJ7EEzak
National Geographic
https://www.youtube.com/natgeo

National Geographic | Death Stars - Documentary HD 720p

For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae and, occasionally, the biggest blast in the universe--the gamma ray burst (GRB).

published: 19 Jan 2017

National Geographic & Constellations Documentary HD 2017

In this program the constellations serve as a backdrop for the diversity of stellar objects and for a few very special stars that serve as navigation aids for sailors, seasonal markers for farmers or distance milestones for astronomers.Thanks for watching Please Like, Share, Comment and Subscribe.

published: 21 Jan 2017

Sunflower Seastar: Terrifying Predator? | National Geographic

This animal is more than three feet wide and one of the fastest animals in its biome! It's also a very efficient scavenger.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Sunflower Seastar: Terrifying Predator? | National Geographic
https://youtu.be/BnJ8preFDdA
National Geographic
https://www.youtube.com/natgeo

published: 08 Dec 2017

Why Are So Many Starfish Dying? | National Geographic

Sea stars (starfish) along North America's west coast have been dying at an alarming rate. A syndrome known as sea star wasting disease causes the animal to lose limbs and eventually disintegrate, leaving behind a pile of white goo. Scientists researching the disease have identified a likely culprit, a densovirus that weakens the sea star's ability to defend itself against microorganisms. This discovery, along with sightings of sea star hatchlings in the impacted areas, offer hope for the future of the species.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the sto...

UniverseDocumentary 2017 | White Dwarf - Universe's SleepingMonster | National Geographic
A white dwarf, also called a degenerate dwarf, is a stellar core remnant composed mostly of electron-degenerate matter. A white dwarf is very dense: its mass is comparable to that of the Sun, while its volume is comparable to that of Earth. A white dwarf's faint luminosity comes from the emission of stored thermal energy; no fusion takes place in a white dwarf wherein mass is converted to energy. The nearest known white dwarf is Sirius B, at 8.6 light years, the smaller component of the Sirius binary star. There are currently thought to be eight white dwarfs among the hundred star systems nearest the Sun. The unusual faintness of white dwarfs was first recognized in 1910. The name white dwarf was co...

October 23, 2013—After quitting a comfortable day job, photographer Shane Black spent two months on the road shooting time-lapses of some of America's most beautiful spots. His "Adventure Is Calling" video is the mesmerizing result, made from about 10,000 of the photos he took.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoIns...

Just reaching one of Dark Star’s seven known entrances is tough. The monstrous remote cave in Uzbekistan, one of the world’s deepest high-altitude cave systems, can’t be attained without rock-climbing skills and equipment.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
An expedition team included an ensemble of world-cla...

published: 22 Mar 2017

10 Chefs 1 Question: The Perfect Burger | National Geographic

Graham Elliot, Nigella Lawson, and others describe their version of the perfect burger.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
10 Chefs 1 Question: The Perfect Burger | National Geographic
https://youtu.be/O0l7mvijzk4
National Geographic
https://www.youtube.com/natgeo

Go inside the cave system where researchers have been working to retrieve ancient hominid bones. Steve Tucker and Rick Hunter are the cavers who spotted the remains initially. The two friends were out exploring for fun a few weeks ago, when they squeezed down a 20-meter vertical crack and saw bones—the kinds of fossils local paleoanthropologist and National Geographic Explorer-in-Residence Lee Berger had asked their caving club to keep an eye out for.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get M...

National Geographic - Journey To Jupiter - Documentary 2017

Journey to the Planets aka Voyage To The Planets Have you ever wondered what it would be like to leave Earth? To lose sight of our home planet and go where no human has gone before? Blast-off with Voyage to the Planets: a 6 x 50 minute documentary series exploring the pleasures and pitfalls of travel to the very alien planets of our own Solar System. What strange sights await you? What dangers must you avoid? Voyage to the Planets visits the planets from two very personal perspectives: the direct experience of the people who have sent probes hurtling to all our cosmic neighbours, and the viewpoint of any one of us who might dream of making a trip ourselves. Take a ringside seat to the splendours of the Solar System with Voyage to the Planets: an astronaut's guide to whole new worlds of pos...

Açıklama For more documentaires of any kind, you can subscribe to my channel Pro Documentary.
This documentary is about Space universe 2016 videos. In this video we will show you How the Constellations works. What are the importance and Facts of .
Like me on Facebook: Follow me on twitter: This documentary was made, .
NEW DOCUMENTARIES HERE - ✓ SUBSCRIBE TO US!

published: 22 Dec 2016

The Sun Full HD 1080p, Amazing Documentary

It begins with the Sun. Life on Earth is dependent on the Sun. Explore the inner workings of our nearest Star.
If you enjoy what you see hit the subscribe button, comment and like.

published: 17 May 2014

Watch: Entrancing Sea Creature Glides Through Water | National Geographic

Watch this mesmerizing feather star swim through the ocean. A type of crinoid, feather stars evolved to swim to evade predators.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Click here to read more about the feather star.
http://news.nationalgeographic.com/2016/12/swimming-feather-star-video-crinoid-thailand/
Watch: E...

National Geographic | Death Stars - Documentary HD 720p

For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae a...

For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae and, occasionally, the biggest blast in the universe--the gamma ray burst (GRB).

For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae and, occasionally, the biggest blast in the universe--the gamma ray burst (GRB).

National Geographic & Constellations Documentary HD 2017

In this program the constellations serve as a backdrop for the diversity of stellar objects and for a few very special stars that serve as navigation aids for s...

In this program the constellations serve as a backdrop for the diversity of stellar objects and for a few very special stars that serve as navigation aids for sailors, seasonal markers for farmers or distance milestones for astronomers.Thanks for watching Please Like, Share, Comment and Subscribe.

In this program the constellations serve as a backdrop for the diversity of stellar objects and for a few very special stars that serve as navigation aids for sailors, seasonal markers for farmers or distance milestones for astronomers.Thanks for watching Please Like, Share, Comment and Subscribe.

Sunflower Seastar: Terrifying Predator? | National Geographic

This animal is more than three feet wide and one of the fastest animals in its biome! It's also a very efficient scavenger.
➡ Subscribe: http://bit.ly/NatGeoSub...

This animal is more than three feet wide and one of the fastest animals in its biome! It's also a very efficient scavenger.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Sunflower Seastar: Terrifying Predator? | National Geographic
https://youtu.be/BnJ8preFDdA
National Geographic
https://www.youtube.com/natgeo

This animal is more than three feet wide and one of the fastest animals in its biome! It's also a very efficient scavenger.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Sunflower Seastar: Terrifying Predator? | National Geographic
https://youtu.be/BnJ8preFDdA
National Geographic
https://www.youtube.com/natgeo

Why Are So Many Starfish Dying? | National Geographic

Sea stars (starfish) along North America's west coast have been dying at an alarming rate. A syndrome known as sea star wasting disease causes the animal to los...

Sea stars (starfish) along North America's west coast have been dying at an alarming rate. A syndrome known as sea star wasting disease causes the animal to lose limbs and eventually disintegrate, leaving behind a pile of white goo. Scientists researching the disease have identified a likely culprit, a densovirus that weakens the sea star's ability to defend itself against microorganisms. This discovery, along with sightings of sea star hatchlings in the impacted areas, offer hope for the future of the species.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Click here to read more: http://news.nationalgeographic.com/2015/09/150915-sea-star-wasting-disease-epidemic-update-oceans-animals-science/
PRODUCER: JessicaSherry
UNDERWATER PHOTOGRAPHY: Laura James, Ben Miner, and Nathan Schwark
MUSIC: "WonderCycle" by Chris Zabriski, "Natural Beauty" by ChillCarrier, "Tomorrow is Here" by Artiria Productions, "Among the Stars" by Ben Beiny
SPECIAL THANKS: Shannon PointMarineCenter and Western Washington University
SENIOR PRODUCER: Jeff Hertick
Why Are So Many Starfish Dying? | National Geographic
https://youtu.be/VPSFdjvES_Y
National Geographic
https://www.youtube.com/natgeo

Sea stars (starfish) along North America's west coast have been dying at an alarming rate. A syndrome known as sea star wasting disease causes the animal to lose limbs and eventually disintegrate, leaving behind a pile of white goo. Scientists researching the disease have identified a likely culprit, a densovirus that weakens the sea star's ability to defend itself against microorganisms. This discovery, along with sightings of sea star hatchlings in the impacted areas, offer hope for the future of the species.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Click here to read more: http://news.nationalgeographic.com/2015/09/150915-sea-star-wasting-disease-epidemic-update-oceans-animals-science/
PRODUCER: JessicaSherry
UNDERWATER PHOTOGRAPHY: Laura James, Ben Miner, and Nathan Schwark
MUSIC: "WonderCycle" by Chris Zabriski, "Natural Beauty" by ChillCarrier, "Tomorrow is Here" by Artiria Productions, "Among the Stars" by Ben Beiny
SPECIAL THANKS: Shannon PointMarineCenter and Western Washington University
SENIOR PRODUCER: Jeff Hertick
Why Are So Many Starfish Dying? | National Geographic
https://youtu.be/VPSFdjvES_Y
National Geographic
https://www.youtube.com/natgeo

UniverseDocumentary 2017 | White Dwarf - Universe's SleepingMonster | National Geographic
A white dwarf, also called a degenerate dwarf, is a stellar core remnant composed mostly of electron-degenerate matter. A white dwarf is very dense: its mass is comparable to that of the Sun, while its volume is comparable to that of Earth. A white dwarf's faint luminosity comes from the emission of stored thermal energy; no fusion takes place in a white dwarf wherein mass is converted to energy. The nearest known white dwarf is Sirius B, at 8.6 light years, the smaller component of the Sirius binary star. There are currently thought to be eight white dwarfs among the hundred star systems nearest the Sun. The unusual faintness of white dwarfs was first recognized in 1910. The name white dwarf was coined by Willem Luyten in 1922. The universe has not existed long enough to experience a white dwarf releasing all of its energy as it will take many billions of years

UniverseDocumentary 2017 | White Dwarf - Universe's SleepingMonster | National Geographic
A white dwarf, also called a degenerate dwarf, is a stellar core remnant composed mostly of electron-degenerate matter. A white dwarf is very dense: its mass is comparable to that of the Sun, while its volume is comparable to that of Earth. A white dwarf's faint luminosity comes from the emission of stored thermal energy; no fusion takes place in a white dwarf wherein mass is converted to energy. The nearest known white dwarf is Sirius B, at 8.6 light years, the smaller component of the Sirius binary star. There are currently thought to be eight white dwarfs among the hundred star systems nearest the Sun. The unusual faintness of white dwarfs was first recognized in 1910. The name white dwarf was coined by Willem Luyten in 1922. The universe has not existed long enough to experience a white dwarf releasing all of its energy as it will take many billions of years

Just reaching one of Dark Star’s seven known entrances is tough. The monstrous remote cave in Uzbekistan, one of the world’s deepest high-altitude cave systems,...

Just reaching one of Dark Star’s seven known entrances is tough. The monstrous remote cave in Uzbekistan, one of the world’s deepest high-altitude cave systems, can’t be attained without rock-climbing skills and equipment.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
An expedition team included an ensemble of world-class cavers and scientists ages 22 to 54, with Russians, Italians, Israelis, one German, and National Geographic writer Mark Synott. After meeting up with the team in Tashkent, the capital of Uzbekistan, his journey was far from over.
From there they traveled together a little over a hundred miles by bus, with hundreds of pounds of food and gear for three weeks in the field, across the arid plains. They took a popular tourist route that follows the ancient Silk Road to Samarqand. Then they turned off the beaten path, heading south toward the Afghan border to Boysun, where they loaded everything into a six-wheeled Soviet-era troop transport. As they lumbered into the Boysuntov (also known as Baysun-Tau) Range, the mountains gradually rose to 12,000 feet and then dropped off in a jagged line of spectacular cliffs. Once the route became too steep for the truck, the team hiked for two days with 15 donkeys to haul their supplies up to the base camp, perched on sloping terraces at the foot of the limestone escarpment. It took several days of rigging ropes to access the cave and haul up gear. In the article Synott remembers, "But finally I hoisted myself up a 450-foot rope to the cave’s main entrance (dubbed Izhevskaya, or R21). I began to see why cavers think of Dark Star as a living, breathing entity. Down at base camp, the temperature hovered around 100°F, but up here I was shocked to find myself bracing against a freezing wind blasting out of Dark Star’s mouth."
Read more about the expedition in "Is This the UndergroundEverest?" from National Geographic Magazine.
http://www.nationalgeographic.com/magazine/2017/03/dark-star-deepest-cave-climbing-uzbekistan/
Watch These CaveDivers’ Epic Climb to Dark Star | National Geographic
https://youtu.be/ifm9QzpQ4bA
National Geographic
https://www.youtube.com/natgeo

Just reaching one of Dark Star’s seven known entrances is tough. The monstrous remote cave in Uzbekistan, one of the world’s deepest high-altitude cave systems, can’t be attained without rock-climbing skills and equipment.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
An expedition team included an ensemble of world-class cavers and scientists ages 22 to 54, with Russians, Italians, Israelis, one German, and National Geographic writer Mark Synott. After meeting up with the team in Tashkent, the capital of Uzbekistan, his journey was far from over.
From there they traveled together a little over a hundred miles by bus, with hundreds of pounds of food and gear for three weeks in the field, across the arid plains. They took a popular tourist route that follows the ancient Silk Road to Samarqand. Then they turned off the beaten path, heading south toward the Afghan border to Boysun, where they loaded everything into a six-wheeled Soviet-era troop transport. As they lumbered into the Boysuntov (also known as Baysun-Tau) Range, the mountains gradually rose to 12,000 feet and then dropped off in a jagged line of spectacular cliffs. Once the route became too steep for the truck, the team hiked for two days with 15 donkeys to haul their supplies up to the base camp, perched on sloping terraces at the foot of the limestone escarpment. It took several days of rigging ropes to access the cave and haul up gear. In the article Synott remembers, "But finally I hoisted myself up a 450-foot rope to the cave’s main entrance (dubbed Izhevskaya, or R21). I began to see why cavers think of Dark Star as a living, breathing entity. Down at base camp, the temperature hovered around 100°F, but up here I was shocked to find myself bracing against a freezing wind blasting out of Dark Star’s mouth."
Read more about the expedition in "Is This the UndergroundEverest?" from National Geographic Magazine.
http://www.nationalgeographic.com/magazine/2017/03/dark-star-deepest-cave-climbing-uzbekistan/
Watch These CaveDivers’ Epic Climb to Dark Star | National Geographic
https://youtu.be/ifm9QzpQ4bA
National Geographic
https://www.youtube.com/natgeo

Graham Elliot, Nigella Lawson, and others describe their version of the perfect burger.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
10 Chefs 1 Question: The Perfect Burger | National Geographic
https://youtu.be/O0l7mvijzk4
National Geographic
https://www.youtube.com/natgeo

Graham Elliot, Nigella Lawson, and others describe their version of the perfect burger.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
10 Chefs 1 Question: The Perfect Burger | National Geographic
https://youtu.be/O0l7mvijzk4
National Geographic
https://www.youtube.com/natgeo

Go inside the cave system where researchers have been working to retrieve ancient hominid bones. Steve Tucker and Rick Hunter are the cavers who spotted the rem...

Go inside the cave system where researchers have been working to retrieve ancient hominid bones. Steve Tucker and Rick Hunter are the cavers who spotted the remains initially. The two friends were out exploring for fun a few weeks ago, when they squeezed down a 20-meter vertical crack and saw bones—the kinds of fossils local paleoanthropologist and National Geographic Explorer-in-Residence Lee Berger had asked their caving club to keep an eye out for.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Read daily updates from the Rising Star Expedition at our "ExplorersJournal" blog: http://newswatch.nationalgeographic.com/tag/rising-star-expedition/.
First LookInside the Fossil Cave (ExpeditionUpdate) | National Geographic
https://youtu.be/D9mXu1BWI6A
National Geographic
https://www.youtube.com/natgeo

Go inside the cave system where researchers have been working to retrieve ancient hominid bones. Steve Tucker and Rick Hunter are the cavers who spotted the remains initially. The two friends were out exploring for fun a few weeks ago, when they squeezed down a 20-meter vertical crack and saw bones—the kinds of fossils local paleoanthropologist and National Geographic Explorer-in-Residence Lee Berger had asked their caving club to keep an eye out for.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Read daily updates from the Rising Star Expedition at our "ExplorersJournal" blog: http://newswatch.nationalgeographic.com/tag/rising-star-expedition/.
First LookInside the Fossil Cave (ExpeditionUpdate) | National Geographic
https://youtu.be/D9mXu1BWI6A
National Geographic
https://www.youtube.com/natgeo

Journey to the Planets aka Voyage To The Planets Have you ever wondered what it would be like to leave Earth? To lose sight of our home planet and go where no human has gone before? Blast-off with Voyage to the Planets: a 6 x 50 minute documentary series exploring the pleasures and pitfalls of travel to the very alien planets of our own Solar System. What strange sights await you? What dangers must you avoid? Voyage to the Planets visits the planets from two very personal perspectives: the direct experience of the people who have sent probes hurtling to all our cosmic neighbours, and the viewpoint of any one of us who might dream of making a trip ourselves. Take a ringside seat to the splendours of the Solar System with Voyage to the Planets: an astronaut's guide to whole new worlds of possibility. A traveller's guide to leaving earth, narrated by Dominic Frisby .
Jupiter
------------
Do you fancy blasting off to the King of the Planets? For a truly out of this world planetary experience, you should head beyond the Asteroid Belt to the largest planet in the Solar System. Welcome to Jupiter, a world so roomy that it could swallow every planet and moon in the Solar System and still have room for more. For 400 years, we have been gazing at Jupiter and wondering. Wondering what sort of worlds the astronomer Galileo had spied all those years ago? What would it be like to pay the King of the Planets a personal visit, to step upon its many moons, or dive beneath its swirling clouds? These questions were partially answered when the Galileo spacecraft slipped into orbit in 1995 for a seven-year sojourn that would prove beyond doubt that the entire Jovian system is worth a return visit.

Journey to the Planets aka Voyage To The Planets Have you ever wondered what it would be like to leave Earth? To lose sight of our home planet and go where no human has gone before? Blast-off with Voyage to the Planets: a 6 x 50 minute documentary series exploring the pleasures and pitfalls of travel to the very alien planets of our own Solar System. What strange sights await you? What dangers must you avoid? Voyage to the Planets visits the planets from two very personal perspectives: the direct experience of the people who have sent probes hurtling to all our cosmic neighbours, and the viewpoint of any one of us who might dream of making a trip ourselves. Take a ringside seat to the splendours of the Solar System with Voyage to the Planets: an astronaut's guide to whole new worlds of possibility. A traveller's guide to leaving earth, narrated by Dominic Frisby .
Jupiter
------------
Do you fancy blasting off to the King of the Planets? For a truly out of this world planetary experience, you should head beyond the Asteroid Belt to the largest planet in the Solar System. Welcome to Jupiter, a world so roomy that it could swallow every planet and moon in the Solar System and still have room for more. For 400 years, we have been gazing at Jupiter and wondering. Wondering what sort of worlds the astronomer Galileo had spied all those years ago? What would it be like to pay the King of the Planets a personal visit, to step upon its many moons, or dive beneath its swirling clouds? These questions were partially answered when the Galileo spacecraft slipped into orbit in 1995 for a seven-year sojourn that would prove beyond doubt that the entire Jovian system is worth a return visit.

Açıklama For more documentaires of any kind, you can subscribe to my channel Pro Documentary.
This documentary is about Space universe 2016 videos. In this v...

Açıklama For more documentaires of any kind, you can subscribe to my channel Pro Documentary.
This documentary is about Space universe 2016 videos. In this video we will show you How the Constellations works. What are the importance and Facts of .
Like me on Facebook: Follow me on twitter: This documentary was made, .
NEW DOCUMENTARIES HERE - ✓ SUBSCRIBE TO US!

Açıklama For more documentaires of any kind, you can subscribe to my channel Pro Documentary.
This documentary is about Space universe 2016 videos. In this video we will show you How the Constellations works. What are the importance and Facts of .
Like me on Facebook: Follow me on twitter: This documentary was made, .
NEW DOCUMENTARIES HERE - ✓ SUBSCRIBE TO US!

Watch this mesmerizing feather star swim through the ocean. A type of crinoid, feather stars evolved to swim to evade predators.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Click here to read more about the feather star.
http://news.nationalgeographic.com/2016/12/swimming-feather-star-video-crinoid-thailand/
Watch: Entrancing Sea Creature Glides Through Water | National Geographic
https://youtu.be/_u6lJ7EEzak
National Geographic
https://www.youtube.com/natgeo

Watch this mesmerizing feather star swim through the ocean. A type of crinoid, feather stars evolved to swim to evade predators.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Click here to read more about the feather star.
http://news.nationalgeographic.com/2016/12/swimming-feather-star-video-crinoid-thailand/
Watch: Entrancing Sea Creature Glides Through Water | National Geographic
https://youtu.be/_u6lJ7EEzak
National Geographic
https://www.youtube.com/natgeo

National Geographic | Death Stars - Documentary HD 720p

For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae and, occasionally, the biggest blast in the universe--the gamma ray burst (GRB).

published: 19 Jan 2017

National Geographic & Constellations Documentary HD 2017

In this program the constellations serve as a backdrop for the diversity of stellar objects and for a few very special stars that serve as navigation aids for sailors, seasonal markers for farmers or distance milestones for astronomers.Thanks for watching Please Like, Share, Comment and Subscribe.

UniverseDocumentary 2017 | White Dwarf - Universe's SleepingMonster | National Geographic
A white dwarf, also called a degenerate dwarf, is a stellar core remnant composed mostly of electron-degenerate matter. A white dwarf is very dense: its mass is comparable to that of the Sun, while its volume is comparable to that of Earth. A white dwarf's faint luminosity comes from the emission of stored thermal energy; no fusion takes place in a white dwarf wherein mass is converted to energy. The nearest known white dwarf is Sirius B, at 8.6 light years, the smaller component of the Sirius binary star. There are currently thought to be eight white dwarfs among the hundred star systems nearest the Sun. The unusual faintness of white dwarfs was first recognized in 1910. The name white dwarf was co...

National Geographic: Death Stars Hypernova Explosion 'Documentary HD'

For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae and, occasionally, the biggest blast in the universe--the gamma ray burst (GRB).
If you want to know more about the world, please subscribe to my channel Documentaries About Everything:
https://www.youtube.com/channel/UCiuPB11wkHkB5pQJRI40DFA

National Geographic - Journey To Jupiter - Documentary 2017

Journey to the Planets aka Voyage To The Planets Have you ever wondered what it would be like to leave Earth? To lose sight of our home planet and go where no human has gone before? Blast-off with Voyage to the Planets: a 6 x 50 minute documentary series exploring the pleasures and pitfalls of travel to the very alien planets of our own Solar System. What strange sights await you? What dangers must you avoid? Voyage to the Planets visits the planets from two very personal perspectives: the direct experience of the people who have sent probes hurtling to all our cosmic neighbours, and the viewpoint of any one of us who might dream of making a trip ourselves. Take a ringside seat to the splendours of the Solar System with Voyage to the Planets: an astronaut's guide to whole new worlds of pos...

published: 11 Jan 2017

The Sun Full HD 1080p, Amazing Documentary

It begins with the Sun. Life on Earth is dependent on the Sun. Explore the inner workings of our nearest Star.
If you enjoy what you see hit the subscribe button, comment and like.

A classic documentary by National Geographic exploring Africa: Wild animals fighting to survive. Incredible scenes of crocodiles attacking wildebeests.
A classic documentary by National Geographic exploring Africa: Wild animals fighting to survive. Incredible scenes of crocodiles attacking wildebeests.
If you'd like to join our page on Facebook you have to do is click on the like Yet, click Like a button and share of more tender .
Channel for sharing awesome lions documentaries! National Geographic - NATGEOWILD. Special documentaries!! Animal Planet, Discovery Channel .

published: 28 Sep 2015

National Geographic - Another Earth - Documentary 2017

Astronomers who search for extrasolar planets were once thought of as crack-pots but are now at the forefront of astronomical research. The various methods used to locate and research these planets and the unexpected diversity of these bodies are described.

National Geographic | Death Stars - Documentary HD 720p

For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae a...

For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae and, occasionally, the biggest blast in the universe--the gamma ray burst (GRB).

For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae and, occasionally, the biggest blast in the universe--the gamma ray burst (GRB).

National Geographic & Constellations Documentary HD 2017

In this program the constellations serve as a backdrop for the diversity of stellar objects and for a few very special stars that serve as navigation aids for s...

In this program the constellations serve as a backdrop for the diversity of stellar objects and for a few very special stars that serve as navigation aids for sailors, seasonal markers for farmers or distance milestones for astronomers.Thanks for watching Please Like, Share, Comment and Subscribe.

In this program the constellations serve as a backdrop for the diversity of stellar objects and for a few very special stars that serve as navigation aids for sailors, seasonal markers for farmers or distance milestones for astronomers.Thanks for watching Please Like, Share, Comment and Subscribe.

UniverseDocumentary 2017 | White Dwarf - Universe's SleepingMonster | National Geographic
A white dwarf, also called a degenerate dwarf, is a stellar core remnant composed mostly of electron-degenerate matter. A white dwarf is very dense: its mass is comparable to that of the Sun, while its volume is comparable to that of Earth. A white dwarf's faint luminosity comes from the emission of stored thermal energy; no fusion takes place in a white dwarf wherein mass is converted to energy. The nearest known white dwarf is Sirius B, at 8.6 light years, the smaller component of the Sirius binary star. There are currently thought to be eight white dwarfs among the hundred star systems nearest the Sun. The unusual faintness of white dwarfs was first recognized in 1910. The name white dwarf was coined by Willem Luyten in 1922. The universe has not existed long enough to experience a white dwarf releasing all of its energy as it will take many billions of years

UniverseDocumentary 2017 | White Dwarf - Universe's SleepingMonster | National Geographic
A white dwarf, also called a degenerate dwarf, is a stellar core remnant composed mostly of electron-degenerate matter. A white dwarf is very dense: its mass is comparable to that of the Sun, while its volume is comparable to that of Earth. A white dwarf's faint luminosity comes from the emission of stored thermal energy; no fusion takes place in a white dwarf wherein mass is converted to energy. The nearest known white dwarf is Sirius B, at 8.6 light years, the smaller component of the Sirius binary star. There are currently thought to be eight white dwarfs among the hundred star systems nearest the Sun. The unusual faintness of white dwarfs was first recognized in 1910. The name white dwarf was coined by Willem Luyten in 1922. The universe has not existed long enough to experience a white dwarf releasing all of its energy as it will take many billions of years

National Geographic: Death Stars Hypernova Explosion 'Documentary HD'

For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae a...

For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae and, occasionally, the biggest blast in the universe--the gamma ray burst (GRB).
If you want to know more about the world, please subscribe to my channel Documentaries About Everything:
https://www.youtube.com/channel/UCiuPB11wkHkB5pQJRI40DFA

For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae and, occasionally, the biggest blast in the universe--the gamma ray burst (GRB).
If you want to know more about the world, please subscribe to my channel Documentaries About Everything:
https://www.youtube.com/channel/UCiuPB11wkHkB5pQJRI40DFA

Journey to the Planets aka Voyage To The Planets Have you ever wondered what it would be like to leave Earth? To lose sight of our home planet and go where no human has gone before? Blast-off with Voyage to the Planets: a 6 x 50 minute documentary series exploring the pleasures and pitfalls of travel to the very alien planets of our own Solar System. What strange sights await you? What dangers must you avoid? Voyage to the Planets visits the planets from two very personal perspectives: the direct experience of the people who have sent probes hurtling to all our cosmic neighbours, and the viewpoint of any one of us who might dream of making a trip ourselves. Take a ringside seat to the splendours of the Solar System with Voyage to the Planets: an astronaut's guide to whole new worlds of possibility. A traveller's guide to leaving earth, narrated by Dominic Frisby .
Jupiter
------------
Do you fancy blasting off to the King of the Planets? For a truly out of this world planetary experience, you should head beyond the Asteroid Belt to the largest planet in the Solar System. Welcome to Jupiter, a world so roomy that it could swallow every planet and moon in the Solar System and still have room for more. For 400 years, we have been gazing at Jupiter and wondering. Wondering what sort of worlds the astronomer Galileo had spied all those years ago? What would it be like to pay the King of the Planets a personal visit, to step upon its many moons, or dive beneath its swirling clouds? These questions were partially answered when the Galileo spacecraft slipped into orbit in 1995 for a seven-year sojourn that would prove beyond doubt that the entire Jovian system is worth a return visit.

Journey to the Planets aka Voyage To The Planets Have you ever wondered what it would be like to leave Earth? To lose sight of our home planet and go where no human has gone before? Blast-off with Voyage to the Planets: a 6 x 50 minute documentary series exploring the pleasures and pitfalls of travel to the very alien planets of our own Solar System. What strange sights await you? What dangers must you avoid? Voyage to the Planets visits the planets from two very personal perspectives: the direct experience of the people who have sent probes hurtling to all our cosmic neighbours, and the viewpoint of any one of us who might dream of making a trip ourselves. Take a ringside seat to the splendours of the Solar System with Voyage to the Planets: an astronaut's guide to whole new worlds of possibility. A traveller's guide to leaving earth, narrated by Dominic Frisby .
Jupiter
------------
Do you fancy blasting off to the King of the Planets? For a truly out of this world planetary experience, you should head beyond the Asteroid Belt to the largest planet in the Solar System. Welcome to Jupiter, a world so roomy that it could swallow every planet and moon in the Solar System and still have room for more. For 400 years, we have been gazing at Jupiter and wondering. Wondering what sort of worlds the astronomer Galileo had spied all those years ago? What would it be like to pay the King of the Planets a personal visit, to step upon its many moons, or dive beneath its swirling clouds? These questions were partially answered when the Galileo spacecraft slipped into orbit in 1995 for a seven-year sojourn that would prove beyond doubt that the entire Jovian system is worth a return visit.

A classic documentary by National Geographic exploring Africa: Wild animals fighting to survive. Incredible scenes of crocodiles attacking wildebeests.
A classic documentary by National Geographic exploring Africa: Wild animals fighting to survive. Incredible scenes of crocodiles attacking wildebeests.
If you'd like to join our page on Facebook you have to do is click on the like Yet, click Like a button and share of more tender .
Channel for sharing awesome lions documentaries! National Geographic - NATGEOWILD. Special documentaries!! Animal Planet, Discovery Channel .

A classic documentary by National Geographic exploring Africa: Wild animals fighting to survive. Incredible scenes of crocodiles attacking wildebeests.
A classic documentary by National Geographic exploring Africa: Wild animals fighting to survive. Incredible scenes of crocodiles attacking wildebeests.
If you'd like to join our page on Facebook you have to do is click on the like Yet, click Like a button and share of more tender .
Channel for sharing awesome lions documentaries! National Geographic - NATGEOWILD. Special documentaries!! Animal Planet, Discovery Channel .

National Geographic - Another Earth - Documentary 2017

Astronomers who search for extrasolar planets were once thought of as crack-pots but are now at the forefront of astronomical research. The various methods used...

Astronomers who search for extrasolar planets were once thought of as crack-pots but are now at the forefront of astronomical research. The various methods used to locate and research these planets and the unexpected diversity of these bodies are described.

Astronomers who search for extrasolar planets were once thought of as crack-pots but are now at the forefront of astronomical research. The various methods used to locate and research these planets and the unexpected diversity of these bodies are described.

National Geographic | Death Stars - Documentary HD 720p

For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae and, occasionally, the biggest blast in the universe--the gamma ray burst (GRB).

44:29

National Geographic & Constellations Documentary HD 2017

In this program the constellations serve as a backdrop for the diversity of stellar object...

National Geographic & Constellations Documentary HD 2017

In this program the constellations serve as a backdrop for the diversity of stellar objects and for a few very special stars that serve as navigation aids for sailors, seasonal markers for farmers or distance milestones for astronomers.Thanks for watching Please Like, Share, Comment and Subscribe.

1:48

Sunflower Seastar: Terrifying Predator? | National Geographic

This animal is more than three feet wide and one of the fastest animals in its biome! It's...

Sunflower Seastar: Terrifying Predator? | National Geographic

This animal is more than three feet wide and one of the fastest animals in its biome! It's also a very efficient scavenger.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Sunflower Seastar: Terrifying Predator? | National Geographic
https://youtu.be/BnJ8preFDdA
National Geographic
https://www.youtube.com/natgeo

3:39

Why Are So Many Starfish Dying? | National Geographic

Sea stars (starfish) along North America's west coast have been dying at an alarming rate....

Why Are So Many Starfish Dying? | National Geographic

Sea stars (starfish) along North America's west coast have been dying at an alarming rate. A syndrome known as sea star wasting disease causes the animal to lose limbs and eventually disintegrate, leaving behind a pile of white goo. Scientists researching the disease have identified a likely culprit, a densovirus that weakens the sea star's ability to defend itself against microorganisms. This discovery, along with sightings of sea star hatchlings in the impacted areas, offer hope for the future of the species.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Click here to read more: http://news.nationalgeographic.com/2015/09/150915-sea-star-wasting-disease-epidemic-update-oceans-animals-science/
PRODUCER: JessicaSherry
UNDERWATER PHOTOGRAPHY: Laura James, Ben Miner, and Nathan Schwark
MUSIC: "WonderCycle" by Chris Zabriski, "Natural Beauty" by ChillCarrier, "Tomorrow is Here" by Artiria Productions, "Among the Stars" by Ben Beiny
SPECIAL THANKS: Shannon PointMarineCenter and Western Washington University
SENIOR PRODUCER: Jeff Hertick
Why Are So Many Starfish Dying? | National Geographic
https://youtu.be/VPSFdjvES_Y
National Geographic
https://www.youtube.com/natgeo

UniverseDocumentary 2017 | White Dwarf - Universe's SleepingMonster | National Geographic
A white dwarf, also called a degenerate dwarf, is a stellar core remnant composed mostly of electron-degenerate matter. A white dwarf is very dense: its mass is comparable to that of the Sun, while its volume is comparable to that of Earth. A white dwarf's faint luminosity comes from the emission of stored thermal energy; no fusion takes place in a white dwarf wherein mass is converted to energy. The nearest known white dwarf is Sirius B, at 8.6 light years, the smaller component of the Sirius binary star. There are currently thought to be eight white dwarfs among the hundred star systems nearest the Sun. The unusual faintness of white dwarfs was first recognized in 1910. The name white dwarf was coined by Willem Luyten in 1922. The universe has not existed long enough to experience a white dwarf releasing all of its energy as it will take many billions of years

Just reaching one of Dark Star’s seven known entrances is tough. The monstrous remote cave in Uzbekistan, one of the world’s deepest high-altitude cave systems, can’t be attained without rock-climbing skills and equipment.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
An expedition team included an ensemble of world-class cavers and scientists ages 22 to 54, with Russians, Italians, Israelis, one German, and National Geographic writer Mark Synott. After meeting up with the team in Tashkent, the capital of Uzbekistan, his journey was far from over.
From there they traveled together a little over a hundred miles by bus, with hundreds of pounds of food and gear for three weeks in the field, across the arid plains. They took a popular tourist route that follows the ancient Silk Road to Samarqand. Then they turned off the beaten path, heading south toward the Afghan border to Boysun, where they loaded everything into a six-wheeled Soviet-era troop transport. As they lumbered into the Boysuntov (also known as Baysun-Tau) Range, the mountains gradually rose to 12,000 feet and then dropped off in a jagged line of spectacular cliffs. Once the route became too steep for the truck, the team hiked for two days with 15 donkeys to haul their supplies up to the base camp, perched on sloping terraces at the foot of the limestone escarpment. It took several days of rigging ropes to access the cave and haul up gear. In the article Synott remembers, "But finally I hoisted myself up a 450-foot rope to the cave’s main entrance (dubbed Izhevskaya, or R21). I began to see why cavers think of Dark Star as a living, breathing entity. Down at base camp, the temperature hovered around 100°F, but up here I was shocked to find myself bracing against a freezing wind blasting out of Dark Star’s mouth."
Read more about the expedition in "Is This the UndergroundEverest?" from National Geographic Magazine.
http://www.nationalgeographic.com/magazine/2017/03/dark-star-deepest-cave-climbing-uzbekistan/
Watch These CaveDivers’ Epic Climb to Dark Star | National Geographic
https://youtu.be/ifm9QzpQ4bA
National Geographic
https://www.youtube.com/natgeo

3:30

10 Chefs 1 Question: The Perfect Burger | National Geographic

Graham Elliot, Nigella Lawson, and others describe their version of the perfect burger.
...

10 Chefs 1 Question: The Perfect Burger | National Geographic

Graham Elliot, Nigella Lawson, and others describe their version of the perfect burger.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
10 Chefs 1 Question: The Perfect Burger | National Geographic
https://youtu.be/O0l7mvijzk4
National Geographic
https://www.youtube.com/natgeo

Go inside the cave system where researchers have been working to retrieve ancient hominid bones. Steve Tucker and Rick Hunter are the cavers who spotted the remains initially. The two friends were out exploring for fun a few weeks ago, when they squeezed down a 20-meter vertical crack and saw bones—the kinds of fossils local paleoanthropologist and National Geographic Explorer-in-Residence Lee Berger had asked their caving club to keep an eye out for.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Read daily updates from the Rising Star Expedition at our "ExplorersJournal" blog: http://newswatch.nationalgeographic.com/tag/rising-star-expedition/.
First LookInside the Fossil Cave (ExpeditionUpdate) | National Geographic
https://youtu.be/D9mXu1BWI6A
National Geographic
https://www.youtube.com/natgeo

National Geographic - Journey To Jupiter - Documentary 2017

Journey to the Planets aka Voyage To The Planets Have you ever wondered what it would be like to leave Earth? To lose sight of our home planet and go where no human has gone before? Blast-off with Voyage to the Planets: a 6 x 50 minute documentary series exploring the pleasures and pitfalls of travel to the very alien planets of our own Solar System. What strange sights await you? What dangers must you avoid? Voyage to the Planets visits the planets from two very personal perspectives: the direct experience of the people who have sent probes hurtling to all our cosmic neighbours, and the viewpoint of any one of us who might dream of making a trip ourselves. Take a ringside seat to the splendours of the Solar System with Voyage to the Planets: an astronaut's guide to whole new worlds of possibility. A traveller's guide to leaving earth, narrated by Dominic Frisby .
Jupiter
------------
Do you fancy blasting off to the King of the Planets? For a truly out of this world planetary experience, you should head beyond the Asteroid Belt to the largest planet in the Solar System. Welcome to Jupiter, a world so roomy that it could swallow every planet and moon in the Solar System and still have room for more. For 400 years, we have been gazing at Jupiter and wondering. Wondering what sort of worlds the astronomer Galileo had spied all those years ago? What would it be like to pay the King of the Planets a personal visit, to step upon its many moons, or dive beneath its swirling clouds? These questions were partially answered when the Galileo spacecraft slipped into orbit in 1995 for a seven-year sojourn that would prove beyond doubt that the entire Jovian system is worth a return visit.

Açıklama For more documentaires of any kind, you can subscribe to my channel Pro Documentary.
This documentary is about Space universe 2016 videos. In this video we will show you How the Constellations works. What are the importance and Facts of .
Like me on Facebook: Follow me on twitter: This documentary was made, .
NEW DOCUMENTARIES HERE - ✓ SUBSCRIBE TO US!

43:29

The Sun Full HD 1080p, Amazing Documentary

It begins with the Sun. Life on Earth is dependent on the Sun. Explore the inner workings ...

Watch: Entrancing Sea Creature Glides Through Water | National Geographic

Watch this mesmerizing feather star swim through the ocean. A type of crinoid, feather stars evolved to swim to evade predators.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
Get More National Geographic:
OfficialSite: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta
Click here to read more about the feather star.
http://news.nationalgeographic.com/2016/12/swimming-feather-star-video-crinoid-thailand/
Watch: Entrancing Sea Creature Glides Through Water | National Geographic
https://youtu.be/_u6lJ7EEzak
National Geographic
https://www.youtube.com/natgeo

National Geographic | Death Stars - Documentary HD 720p

For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae and, occasionally, the biggest blast in the universe--the gamma ray burst (GRB).

44:29

National Geographic & Constellations Documentary HD 2017

In this program the constellations serve as a backdrop for the diversity of stellar object...

National Geographic & Constellations Documentary HD 2017

In this program the constellations serve as a backdrop for the diversity of stellar objects and for a few very special stars that serve as navigation aids for sailors, seasonal markers for farmers or distance milestones for astronomers.Thanks for watching Please Like, Share, Comment and Subscribe.

UniverseDocumentary 2017 | White Dwarf - Universe's SleepingMonster | National Geographic
A white dwarf, also called a degenerate dwarf, is a stellar core remnant composed mostly of electron-degenerate matter. A white dwarf is very dense: its mass is comparable to that of the Sun, while its volume is comparable to that of Earth. A white dwarf's faint luminosity comes from the emission of stored thermal energy; no fusion takes place in a white dwarf wherein mass is converted to energy. The nearest known white dwarf is Sirius B, at 8.6 light years, the smaller component of the Sirius binary star. There are currently thought to be eight white dwarfs among the hundred star systems nearest the Sun. The unusual faintness of white dwarfs was first recognized in 1910. The name white dwarf was coined by Willem Luyten in 1922. The universe has not existed long enough to experience a white dwarf releasing all of its energy as it will take many billions of years

National Geographic: Death Stars Hypernova Explosion 'Documentary HD'

For most, it's the deadly centerpiece of the film Star Wars. But in truth, real death stars are in the final stage of life before they explode into supernovae and, occasionally, the biggest blast in the universe--the gamma ray burst (GRB).
If you want to know more about the world, please subscribe to my channel Documentaries About Everything:
https://www.youtube.com/channel/UCiuPB11wkHkB5pQJRI40DFA

1:09:26

Found The Second Earth & National Geographic 1080p

The discovery of a super-Earth-sized planet orbiting a sun-like star brings us closer than...

National Geographic - Journey To Jupiter - Documentary 2017

Journey to the Planets aka Voyage To The Planets Have you ever wondered what it would be like to leave Earth? To lose sight of our home planet and go where no human has gone before? Blast-off with Voyage to the Planets: a 6 x 50 minute documentary series exploring the pleasures and pitfalls of travel to the very alien planets of our own Solar System. What strange sights await you? What dangers must you avoid? Voyage to the Planets visits the planets from two very personal perspectives: the direct experience of the people who have sent probes hurtling to all our cosmic neighbours, and the viewpoint of any one of us who might dream of making a trip ourselves. Take a ringside seat to the splendours of the Solar System with Voyage to the Planets: an astronaut's guide to whole new worlds of possibility. A traveller's guide to leaving earth, narrated by Dominic Frisby .
Jupiter
------------
Do you fancy blasting off to the King of the Planets? For a truly out of this world planetary experience, you should head beyond the Asteroid Belt to the largest planet in the Solar System. Welcome to Jupiter, a world so roomy that it could swallow every planet and moon in the Solar System and still have room for more. For 400 years, we have been gazing at Jupiter and wondering. Wondering what sort of worlds the astronomer Galileo had spied all those years ago? What would it be like to pay the King of the Planets a personal visit, to step upon its many moons, or dive beneath its swirling clouds? These questions were partially answered when the Galileo spacecraft slipped into orbit in 1995 for a seven-year sojourn that would prove beyond doubt that the entire Jovian system is worth a return visit.

43:29

The Sun Full HD 1080p, Amazing Documentary

It begins with the Sun. Life on Earth is dependent on the Sun. Explore the inner workings ...

A classic documentary by National Geographic exploring Africa: Wild animals fighting to survive. Incredible scenes of crocodiles attacking wildebeests.
A classic documentary by National Geographic exploring Africa: Wild animals fighting to survive. Incredible scenes of crocodiles attacking wildebeests.
If you'd like to join our page on Facebook you have to do is click on the like Yet, click Like a button and share of more tender .
Channel for sharing awesome lions documentaries! National Geographic - NATGEOWILD. Special documentaries!! Animal Planet, Discovery Channel .

44:28

National Geographic - Another Earth - Documentary 2017

Astronomers who search for extrasolar planets were once thought of as crack-pots but are n...

National Geographic - Another Earth - Documentary 2017

Astronomers who search for extrasolar planets were once thought of as crack-pots but are now at the forefront of astronomical research. The various methods used to locate and research these planets and the unexpected diversity of these bodies are described.

National Geographic - Another Earth - Documentar...

National Geographic 2017 - MEGASTRUCTURE BURJ AL A...

It turns out that a theory explaining how we might detect parallel universes and prediction for the end of the world was proposed and completed by physicist Stephen Hawking shortly before he died ... &nbsp;. According to reports, the work predicts that the universe would eventually end when stars run out of energy ... ....

In another blow to the Trump administration Monday, the US Supreme Court decided Arizona must continue to issue state driver’s licenses to so-called Dreamer immigrants and refused to hear an effort by the state to challenge the Obama-era program that protects hundreds of thousands of young adults brought into the country illegally as children, Reuters reported ... – WN.com. Jack Durschlag....

Uber announced on Monday that it was pulling all of its self-driving cars from public roads in Arizona and San Francisco, Toronto, and Pittsburgh after a female pedestrian was reportedly killed after being struck by an autonomous Uber vehicle in Tempe, according to The Verge.&nbsp; ... “We are fully cooperating with local authorities in their investigation of this incident.” ... "Some incredibly sad news out of Arizona....

An explosion on Sunday night in Austin shared "similarities" with three bombs that went off in the Texas capital earlier this month and authorities were warning on Monday that they are dealing with a serial bomber who is targeting the city, according to the Washington Post... “So we’ve definitely seen a change in the method that this suspect … is using.” ... “And we assure you that we are listening ... -WN.com, Maureen Foody....

A panel of federal judges dismissed the Republican lawsuit challenging a new congressional map that was imposed by the Pennsylvania Supreme Court, ending one of two challenges to the map on Monday, according to The Inquirer. The judge's decision said that the Republican lawmakers who brought the challenge did not have legal standing to do so and that the case is inappropriate for the court to take up at this time ...ChiefU.S....

Do not be surprised if you hear a child's voice guiding you as part of the audio heritage tour on the city. Class 2 students of Riverside school and Shreyas school, as part of a project on the city, have audio-recorded the heritage stories for a tour ... As part of this project, students collected data, read history, understood the places geographically and wrote the script, all in six weeks ... ....

In the midst of March Madness, the Stars succumbed to their own brand of March Insanity. For now, the defining moment for this team’s disappointing 2017-18 season came late Sunday evening in Winnipeg as Blake Wheeler, the NHL’s assists leader, skated in on the Stars net where the last line of defense was, in fact, a helpless Jamie Benn. The Stars captain is many things ... But the Stars can’t score goals....

While this movie is no longer being called Triple Frontier, the news dropped today that it is now in pre-production at Netflix (which has been in the original movies business since 2015), and that Ben Affleck and Oscar Isaac are in negotiations to star in the movie. Affleck was previously reported to be in consideration for the project last year, although he would have starred alongside his brother, Casey Affleck....

When 18,000 students arrive at their schools across the sprawling School District 27J this fall, they will face a fundamental change. they will only be in the classroom four days a week ... More than 55 percent of Colorado districts follow a four-day schedule, but most are in rural corners of the state ... Pueblo County 70, which transitioned to a four-day week in 2010, exceeds 27J in geographic size but has just 8,000 pupils ... U.S ... to 6 p.m ... ....